Thank you for the recent visit to the church building with you in Colmar. I’d like to express my great surprise at this building: concrete is generally a cold, inert material that doesn’t encourage you to touch it. Pneumatit concrete creates a feeling of softness, soothing, roundness and warmth – even in the unheated 2nd basement! The feeling is impressive: you feel enveloped, wrapped up but in major comfort, and you want to touch the walls. The material is alive, sharing in all the feelings of the people it shelters, while at the same time providing them with a real sense of near-woolliness.